User:Andrew David Hales/sandbox

Trigonometrical Station
<!-- Trigonometrical Stations are slightly different to Triangulation Stations or Trig Points in that the Trigonometrical Stations are the locations where the mathematical calculations for flight where worked out and where marked by a stone or Concrete Millstones in the shape of a small mushroom , other features of these stations are two small circles in the ground to house the Pendulums ,and a flat platform nearby to stand the necessary equipment  to observe the fixed pole star .The calculations made in the stations in 1801  would of use the mathematical equation of  vg=va = vw which is still used today in drone technology and G,P,S flight systems for all flying vehicles. Vg=Va+Vw means,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Trigonometrical Stations in England where extreamly popular between 1740 - 1901 and where made from red and white bricks and all had the latest technology in communications and information sharing with being able to calculate vast distances to the stars as well as local straight line surveying but unlikely used at Trigonometrical stations as the name would dictate the use of trigonometry that involves measuring the distance between three points of a triangle to calculate a flight path.